Design, Synthesis, and Properties of Asymmetrical Heteroacene and Its Application in Organic Electronics

doi:10.1021/jp101135e

CORC > 化学研究所 > 中国科学院化学研究所

	Design, Synthesis, and Properties of Asymmetrical Heteroacene and Its Application in Organic Electronics
	Du, Chunyan 1,2; Guo, Yunlong 1,2; Chen, Jianming 1,2; Liu, Hongtao 1,2; Liu, Ying 1,2; Ye, Shanghui 1,2; Lu, Kun 1,2; Zheng, Jian 1,2; Wu, Ti 1,2; Liu, Yunqi 1
刊名	JOURNAL OF PHYSICAL CHEMISTRY C
	2010-06-17
卷号	114 期号:23 页码:10565-10571
ISSN号	1932-7447
DOI	10.1021/jp101135e
英文摘要	Asymmetrical heteroacene up to six fused rings, tetraceno[2,3-b]benzo[d]thiophene (TBT), was synthesized facilely and its physicochemical properties and device applications were investigated. Field-effect transistors (FETs) fabricated with TBT as semiconducting layers showed carrier mobility up to 0.13 cm(2) V(-1) s(-1). The transistors also exhibited a photoeffect and a ratio of photocurrent to dark-current as high as 10(4) was achieved. Density functional theory and FET results demonstrated that, for bent heteroacenes, increasing a benzene ring in conjugation length would not result in higher field-effect mobility, and the FET performance is more influenced by the thin film morphology. All these results suggest that the introduction of heteroatoms provides an efficient route for exploring the chemistry of larger acenes.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000278479700034
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/71235]
专题	中国科学院化学研究所
通讯作者	Liu, Yunqi
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Du, Chunyan,Guo, Yunlong,Chen, Jianming,et al. Design, Synthesis, and Properties of Asymmetrical Heteroacene and Its Application in Organic Electronics[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2010,114(23):10565-10571.
APA	Du, Chunyan.,Guo, Yunlong.,Chen, Jianming.,Liu, Hongtao.,Liu, Ying.,...&Yu, Gui.(2010).Design, Synthesis, and Properties of Asymmetrical Heteroacene and Its Application in Organic Electronics.JOURNAL OF PHYSICAL CHEMISTRY C,114(23),10565-10571.
MLA	Du, Chunyan,et al."Design, Synthesis, and Properties of Asymmetrical Heteroacene and Its Application in Organic Electronics".JOURNAL OF PHYSICAL CHEMISTRY C 114.23(2010):10565-10571.